安徽农业科学2017，Vol.45Issue(29)：3-5,9,4.
二丁颗粒的水提醇沉工艺研究
Water Extract-acl ohol Precipitation Process of Dibutyl Particles
张石宇 1宋信莉 2刘文 2汤瑾 1石洪州1
作者信息
- 1. 贵阳中医学院第一附属医院,贵州贵阳550002
- 2. 贵阳中医学院,贵州贵阳550002
- 折叠
摘要
Abstract
[Objective] The water extract-alcohol precipitation process of dibutyl particles were optimized by orthogonal test .[ Method] The pharmacopeia water decoction prepared in solution and alcohol sinking method were adopted to improve the refined .Taking content and extract rate of phenanthrene as the evaluation index, the concentrated sulfate, ethanol concentration and incubation time of alcohol sinking method were optimized by orthogonal test.[Result] The influencing factors of refining the results were enrichment concentration and ethanol concentration. Because there was no significant difference between incubation time, considering cost and save time, the best process conditions were as fol-lowed: the extract concentration was 2 g/mL, the ethanol concentration was 80%, and the incubation time was 18 hours.[Conclusion] The re-sults provide reference for 2 d particles reform.关键词
秦皮乙素/水提醇沉法/正交试验/高效液相色谱法Key words
Phenanthrene/Aqueous alcohol sinking method/Orthogonal experiment/High performance liquid chromatography分类
农业科技引用本文复制引用
张石宇,宋信莉,刘文,汤瑾,石洪州..二丁颗粒的水提醇沉工艺研究[J].安徽农业科学,2017,45(29):3-5,9,4.
